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111
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1 -- C41103B.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- OBJECTIVE:
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26 -- CHECK THAT THE NAME IN AN INDEXED_COMPONENT MAY BE:
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27 -- AN IDENTIFIER DENOTING AN ARRAY OBJECT - N1;
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28 -- AN IDENTIFIER DENOTING AN ACCESS OBJECT WHOSE VALUE
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29 -- DESIGNATES AN ARRAY OBJECT - N2;
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30 -- A FUNCTION CALL DELIVERING AN ARRAY OBJECT USING
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31 -- PREDEFINED FUNCTIONS - &, AND THE LOGICAL OPERATORS
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32 -- A USER-DEFINED FUNCTION - F1;
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33 -- A FUNCTION CALL DELIVERING AN ACCESS VALUE THAT
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34 -- DESIGNATES AN ARRAY - F2;
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35 -- A SLICE (CHECKING UPPER AND LOWER BOUND COMPONENTS) - N3;
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36 -- AN INDEXED COMPONENT DENOTING AN ARRAY OBJECT
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37 -- (ARRAY OF ARRAYS) - N4;
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38 -- AN IDENTIFIER PREFIXED BY THE NAME OF THE INNERMOST UNIT
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39 -- ENCLOSING ITS DECLARATION - C41103B.N1;
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40 -- A RECORD COMPONENT (OF A RECORD CONTAINING ONE OR MORE
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41 -- ARRAYS WHOSE BOUNDS DEPEND ON A DISCRIMINANT) - N5.
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42 -- CHECK THAT THE APPROPRIATE COMPONENT IS ACCESSED (FOR
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43 -- DYNAMIC INDICES).
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44
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45 -- HISTORY:
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46 -- WKB 08/05/81 CREATED ORIGINAL TEST.
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47 -- SPS 10/26/82
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48 -- BCB 08/02/88 MODIFIED HEADER FORMAT AND ADDED CALLS TO THE
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49 -- LOGICAL OPERATORS.
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50 -- BCB 04/16/90 MODIFIED SLICE TEST TO INCLUDE A READING OF THE
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51 -- COMPONENT DESIGNATED BY THE LOWER BOUND OF THE
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52 -- SLICE. ADDED TEST FOR PREFIX OF INDEXED COMPONENT
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53 -- HAVING A LIMITED TYPE.
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54 -- PWN 11/30/94 SUBTYPE QUALIFIED LITERALS FOR ADA 9X.
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55
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56 WITH REPORT;
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57 USE REPORT;
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58 PROCEDURE C41103B IS
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59
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60 TYPE A1 IS ARRAY (INTEGER RANGE 1..4) OF INTEGER;
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61 N1 : A1 := (1,2,3,4);
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62
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63 BEGIN
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64 TEST ("C41103B", "CHECK THAT AN INDEXED_COMPONENT MAY BE OF " &
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65 "CERTAIN FORMS AND THAT THE APPROPRIATE " &
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66 "COMPONENT IS ACCESSED (FOR DYNAMIC INDICES)");
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67
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68 DECLARE
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69
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70 TYPE A2 IS ARRAY (INTEGER RANGE 1..4) OF BOOLEAN;
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71 TYPE A3 IS ACCESS A1;
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72 TYPE A4 IS ARRAY (INTEGER RANGE 1..4) OF A1;
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73 TYPE R (LENGTH : INTEGER) IS
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74 RECORD
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75 S : STRING (1..LENGTH);
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76 END RECORD;
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77
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78 N2 : A3 := NEW A1' (1,2,3,4);
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79 N3 : ARRAY (1..7) OF INTEGER := (1,2,3,4,5,6,7);
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80 N4 : A4 := (1 => (1,2,3,4), 2 => (5,6,7,8),
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81 3 => (9,10,11,12), 4 => (13,14,15,16));
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82 N5 : R(4) := (LENGTH => 4, S => "ABCD");
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83
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84 M2A : A2 := (TRUE,FALSE,TRUE,FALSE);
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85 M2B : A2 := (TRUE,TRUE,FALSE,FALSE);
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86
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87 FUNCTION F1 RETURN A2 IS
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88 BEGIN
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89 RETURN (FALSE,FALSE,TRUE,FALSE);
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90 END F1;
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91
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92 FUNCTION F2 RETURN A3 IS
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93 BEGIN
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94 RETURN N2;
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95 END F2;
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96
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97 PROCEDURE P1 (X : IN INTEGER; Y : IN OUT INTEGER;
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98 Z : OUT INTEGER; W : IN STRING) IS
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99 BEGIN
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100 IF X /= 2 THEN
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101 FAILED ("WRONG VALUE FOR IN PARAMETER - " & W);
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102 END IF;
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103 IF Y /= 3 THEN
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104 FAILED ("WRONG VALUE FOR IN OUT PARAMETER - " & W);
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105 END IF;
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106 Y := 8;
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107 Z := 9;
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108 END P1;
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109
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110 PROCEDURE P2 (X : CHARACTER) IS
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111 BEGIN
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112 IF X /= 'C' THEN
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113 FAILED ("WRONG VALUE FOR IN PARAMETER - '&'");
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114 END IF;
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115 END P2;
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116
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117 PROCEDURE P3 (X : BOOLEAN) IS
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118 BEGIN
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119 IF X /= TRUE THEN
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120 FAILED ("WRONG VALUE FOR IN PARAMETER - F1");
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121 END IF;
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122 END P3;
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123
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124 PROCEDURE P5 (X : IN CHARACTER; Y : IN OUT CHARACTER;
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125 Z : OUT CHARACTER) IS
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126 BEGIN
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127 IF X /= 'A' THEN
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128 FAILED ("WRONG VALUE FOR IN PARAMETER - N5");
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129 END IF;
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130 IF Y /= 'D' THEN
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131 FAILED ("WRONG VALUE FOR IN OUT PARAMETER - N5");
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132 END IF;
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133 Y := 'Y';
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134 Z := 'Z';
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135 END P5;
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136
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137 PROCEDURE P6 (X : BOOLEAN) IS
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138 BEGIN
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139 IF X /= TRUE THEN
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140 FAILED ("WRONG VALUE FOR IN PARAMETER - NOT");
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141 END IF;
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142 END P6;
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143
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144 PROCEDURE P7 (X : BOOLEAN) IS
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145 BEGIN
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146 IF X /= TRUE THEN
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147 FAILED ("WRONG VALUE FOR IN PARAMETER - AND");
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148 END IF;
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149 END P7;
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150
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151 PROCEDURE P8 (X : BOOLEAN) IS
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152 BEGIN
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153 IF X /= TRUE THEN
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154 FAILED ("WRONG VALUE FOR IN PARAMETER - OR");
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155 END IF;
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156 END P8;
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157
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158 PROCEDURE P9 (X : BOOLEAN) IS
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159 BEGIN
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160 IF X /= TRUE THEN
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161 FAILED ("WRONG VALUE FOR IN PARAMETER - XOR");
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162 END IF;
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163 END P9;
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164
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165 BEGIN
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166
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167 IF N1(IDENT_INT(2)) /= 2 THEN
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168 FAILED ("WRONG VALUE FOR EXPRESSION - N1");
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169 END IF;
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170 N1(IDENT_INT(2)) := 7;
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171 IF N1 /= (1,7,3,4) THEN
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172 FAILED ("WRONG TARGET FOR ASSIGNMENT - N1");
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173 END IF;
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174 N1 := (1,2,3,4);
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175 P1 (N1(IDENT_INT(2)), N1(IDENT_INT(3)),
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176 N1(IDENT_INT(1)), "N1");
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177 IF N1 /= (9,2,8,4) THEN
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178 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N1");
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179 END IF;
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180
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181 IF N2(IDENT_INT(3)) /= 3 THEN
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182 FAILED ("WRONG VALUE FOR EXPRESSION - N2");
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183 END IF;
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184 N2(IDENT_INT(3)) := 7;
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185 IF N2.ALL /= (1,2,7,4) THEN
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186 FAILED ("WRONG TARGET FOR ASSIGNMENT - N2");
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187 END IF;
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188 N2.ALL := (2,1,4,3);
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189 P1 (N2(IDENT_INT(1)), N2(IDENT_INT(4)),
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190 N2(IDENT_INT(2)), "N2");
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191 IF N2.ALL /= (2,9,4,8) THEN
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192 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N2");
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193 END IF;
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194
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195 IF "&" (STRING'("AB"), STRING'("CDEF"))(IDENT_INT(5))
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196 /= CHARACTER'('E') THEN
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197 FAILED ("WRONG VALUE FOR EXPRESSION - '&'");
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198 END IF;
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199 P2 ("&" ("AB", "CD")(IDENT_INT(3)));
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200
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201 IF "NOT" (M2A)(IDENT_INT(4)) /= TRUE THEN
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202 FAILED ("WRONG VALUE FOR EXPRESSION - 'NOT'");
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203 END IF;
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204 P6 ("NOT" (M2A)(IDENT_INT(4)));
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205
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206 IF "AND" (M2A,M2B)(IDENT_INT(3)) /= FALSE THEN
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207 FAILED ("WRONG VALUE FOR EXPRESSION - 'AND'");
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208 END IF;
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209 P7 ("AND" (M2A,M2B)(IDENT_INT(1)));
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210
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211 IF "OR" (M2A,M2B)(IDENT_INT(3)) /= TRUE THEN
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212 FAILED ("WRONG VALUE FOR EXPRESSION - 'OR'");
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213 END IF;
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214 P8 ("OR" (M2A,M2B)(IDENT_INT(3)));
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215
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216 IF "XOR" (M2A,M2B)(IDENT_INT(1)) /= FALSE THEN
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217 FAILED ("WRONG VALUE FOR EXPRESSION - 'XOR'");
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218 END IF;
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219 P9 ("XOR" (M2A,M2B)(IDENT_INT(3)));
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220
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221 IF F1(IDENT_INT(3)) /= TRUE THEN
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222 FAILED ("WRONG VALUE FOR EXPRESSION - F1");
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223 END IF;
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224 P3 (F1(IDENT_INT(3)));
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225
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226 N2 := NEW A1'(1,2,3,4);
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227 IF F2(IDENT_INT(2)) /= 2 THEN
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228 FAILED ("WRONG VALUE FOR EXPRESSION - F2");
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229 END IF;
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230 F2(IDENT_INT(3)) := 7;
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231 IF N2.ALL /= (1,2,7,4) THEN
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232 FAILED ("WRONG TARGET FOR ASSIGNMENT - F2");
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233 END IF;
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234 N2.ALL := (1,2,3,4);
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235 P1 (F2(IDENT_INT(2)), F2(IDENT_INT(3)),
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236 F2(IDENT_INT(1)), "F2");
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237 IF N2.ALL /= (9,2,8,4) THEN
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238 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - F2");
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239 END IF;
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240
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241 IF N3(2..5)(IDENT_INT(2)) /= 2 THEN
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242 FAILED ("WRONG VALUE FOR EXPRESSION (LOWER BOUND) - N3");
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243 END IF;
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244 IF N3(2..5)(IDENT_INT(5)) /= 5 THEN
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245 FAILED ("WRONG VALUE FOR EXPRESSION (UPPER BOUND) - N3");
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246 END IF;
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247 N3(2..5)(IDENT_INT(2)) := 8;
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248 IF N3 /= (1,8,3,4,5,6,7) THEN
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249 FAILED ("WRONG TARGET FOR ASSIGNMENT - N3");
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250 END IF;
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251 N3 := (5,3,4,2,1,6,7);
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252 P1 (N3(2..5)(IDENT_INT(4)), N3(2..5)(IDENT_INT(2)),
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253 N3(2..5)(IDENT_INT(5)), "N3");
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254 IF N3 /= (5,8,4,2,9,6,7) THEN
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255 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N3");
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256 END IF;
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257
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258 IF N4(1)(IDENT_INT(2)) /= 2 THEN
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259 FAILED ("WRONG VALUE FOR EXPRESSION - N4");
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260 END IF;
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261 N4(3)(IDENT_INT(1)) := 20;
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262 IF N4 /= ((1,2,3,4),(5,6,7,8),(20,10,11,12),
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263 (13,14,15,16)) THEN
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264 FAILED ("WRONG TARGET FOR ASSIGNMENT - N4");
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265 END IF;
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266 N4 := (1 => (0,6,4,2), 2 => (10,11,12,13),
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267 3 => (14,15,16,17), 4 => (7,5,3,1));
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268 P1 (N4(1)(IDENT_INT(4)), N4(4)(IDENT_INT(3)),
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269 N4(2)(IDENT_INT(1)), "N4");
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270 IF N4 /= ((0,6,4,2),(9,11,12,13),(14,15,16,17),
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271 (7,5,8,1)) THEN
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272 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N4");
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273 END IF;
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274
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275 N1 := (1,2,3,4);
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276 IF C41103B.N1(IDENT_INT(2)) /= 2 THEN
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277 FAILED ("WRONG VALUE FOR EXPRESSION - C41103B.N1");
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278 END IF;
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279 C41103B.N1(IDENT_INT(2)) := 7;
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280 IF N1 /= (1,7,3,4) THEN
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281 FAILED ("WRONG TARGET FOR ASSIGNMENT - C41103B.N1");
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282 END IF;
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283 N1 := (1,2,3,4);
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284 P1 (C41103B.N1(IDENT_INT(2)), C41103B.N1(IDENT_INT(3)),
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285 C41103B.N1(IDENT_INT(1)), "C41103B.N1");
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286 IF N1 /= (9,2,8,4) THEN
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287 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER " &
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288 "- C41103B.N1");
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289 END IF;
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290
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291 IF N5.S(IDENT_INT(3)) /= 'C' THEN
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292 FAILED ("WRONG VALUE FOR EXPRESSION - N5");
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293 END IF;
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294 N5.S(IDENT_INT(4)) := 'X';
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295 IF N5.S /= "ABCX" THEN
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296 FAILED ("WRONG TARGET FOR ASSIGNMENT - N5");
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297 END IF;
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298 N5.S := "ABCD";
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299 P5 (N5.S(IDENT_INT(1)), N5.S(IDENT_INT(4)),
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300 N5.S(IDENT_INT(2)));
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301 IF N5.S /= "AZCY" THEN
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302 FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - N5");
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303 END IF;
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304
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305 DECLARE
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306 PACKAGE P IS
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307 TYPE LIM IS LIMITED PRIVATE;
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308 PROCEDURE INIT (V : OUT LIM; X,Y,Z : INTEGER);
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309 PROCEDURE ASSIGN (ONE : OUT LIM; TWO : LIM);
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310 FUNCTION "=" (ONE,TWO : LIM) RETURN BOOLEAN;
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311 PRIVATE
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312 TYPE LIM IS ARRAY(1..3) OF INTEGER;
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313 END P;
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314
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315 USE P;
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316
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317 TYPE A IS ARRAY(1..3) OF LIM;
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318
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319 H : A;
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320
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321 N6 : LIM;
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322
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323 PACKAGE BODY P IS
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324 PROCEDURE INIT (V : OUT LIM; X,Y,Z : INTEGER) IS
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325 BEGIN
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326 V := (X,Y,Z);
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327 END INIT;
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328
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329 PROCEDURE ASSIGN (ONE : OUT LIM; TWO : LIM) IS
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330 BEGIN
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331 ONE := TWO;
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332 END ASSIGN;
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333
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334 FUNCTION "=" (ONE,TWO : LIM) RETURN BOOLEAN IS
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335 BEGIN
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336 IF ONE(1) = TWO(1) AND ONE(2) = TWO(2) AND
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337 ONE(3) = TWO(3) THEN
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338 RETURN TRUE;
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339 ELSE
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340 RETURN FALSE;
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341 END IF;
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342 END "=";
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343 END P;
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344
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345 FUNCTION FR RETURN A IS
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346 BEGIN
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347 RETURN H;
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348 END FR;
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349
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350 BEGIN
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351 INIT (H(1),1,2,3);
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352 INIT (H(2),4,5,6);
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353 INIT (H(3),7,8,9);
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354 INIT (N6,0,0,0);
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355
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356 ASSIGN (N6,FR(2));
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357
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358 IF N6 /= FR(2) THEN
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359 FAILED ("WRONG VALUE FROM LIMITED COMPONENT TYPE");
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360 END IF;
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361
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362 END;
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363 END;
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364
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365 RESULT;
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366 END C41103B;
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